| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.74 | 6.695% | $139.493 | $139.49 | $139.50 | $139.50 |
| Purchase #2 | $226.52 | 5.574% | $239.1462 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $9.30 | 4.315% | $9.7013 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $16.75 | 8.311% | $18.1421 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $240.76 | 8.298% | $260.7383 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $49.77 | 12.605% | $56.0435 | $56.04 | $56.05 | $56.00 |
| Purchase #7 | $36.50 | 5.153% | $38.3808 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $710.34 | $761.6452 | $761.64 | $761.70 | $761.50 | |